201 NI≈1.5 5400-5700 5300-5600 →
304 NI≈7.6-7.8% 10500-10700 10500-10700 →
316NI≈8% 一级料 11200-11400 11200-11400 →
316Ni≥10%,Mo≈2% 17200-17300 17200-17300 →
430 Cr≈16%-18%；Mn≈1%-2% 4500-4700 4500-4700 →